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Step 3.7 Flash

StepFunOpen weights262K contextVisionReasoningTool calling

Lowest price, from DeepInfra

Pricing page

Per million tokens

Input
$0.20
Output
$1.15
Cached input
$0.04
Batch input / output
—

Estimate your monthly cost

Est. per month = input tokens × input price + output tokens × output price. Prices are per million tokens, so 10M input tokens at $3.00 cost $30.

From DeepInfra: $4.30 a month.

Where to buy it (3)

Sorted by your monthly estimate. Prices per million tokens.

  • DeepInfra

    Input / output
    $0.20 / $1.15
    Context
    262K
    Per month
    $4.30

    deepinfra/stepfun-ai/Step-3.7-Flash

  • Novita AI

    Input / output
    $0.20 / $1.15
    Context
    262K
    Per month
    $4.30

    novita/stepfun/step-3.7-flash

  • AIHubMix

    Input / output
    $0.22 / $1.32
    Context
    256K
    Per month
    $4.84

    aihubmix/step-3.7-flash

Cloud and hosted sellers may add regional pricing, minimums or platform fees. Supports: Vision, Reasoning, Tool calling.

About this data

Prices come from LiteLLM's model cost map (MIT licence), checked Oct 14, 2026; confirm on the seller's pricing page before you rely on a number.